The invention provides a portable folding towing trolley with the advantages of small size and light weight. The portable folding towing trolley comprises a contracting mechanism and a folding mechanism, wherein the contracting mechanism and the folding mechanism can realize relative rotation; the contracting mechanism comprises a handle (1), a press button (2), a No.1 pipe (3), a No.2 pipe (4), a connecting block (5), a No.3 pipe (6), a No.4 pipe (7), a No.5 pipe (8), a No.6 pipe (9), a connecting block (5) and a telescopic position clamping mechanism; the press button (2) is glidingly connected with the handle (1); the folding mechanism comprises a second connecting block (16), a middle perpendicular post (15), a second ladder post (11), a first bottom post (12) and a second bottom post (13). Through the contraction folding for many times, the towing trolley reaches the smallest size. The folding mechanism is used as the bottom of the towing trolley, and the integral weight of the towing trolley is also reduced.
Portable folding towing trolley
2015-08-26
Patent
Elektronische Ressource
Englisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |